Brass Couplings

Brass Couplings for industrial, plumbing and hydraulic assemblies. Part of Pipe Fittings & Hydraulics.

Pneumatic couplers are the largest group, male and female and in auto and industrial interchange styles, listed by interchange and thread. They are followed by lead-free brass couplings and garden hose barb adapters such as barb by female or male garden hose thread. Match the coupler interchange to the plugs already on your tools. Each listing groups the stocked part numbers for one style; choose size and thread on the product page.